[2][3][4] At "the Flaggers" he was part of a squad that was formed by players such as Mihai Ivăncescu, Iuliu Jenei, Marin Olteanu, Stere Adamache, Mircea Albu, Petru Cadar, Francisc Bálint, Alexandru Gergely, Dorin Necula, Emil Dumitriu, Nicolae Pescaru, Liviu Drăgoi, Csaba Györffy, Leonard Rusu or Octavian Cojocaru, among others.

In 1972, Florescu left Steagul Roșu Brașov for the second-tier side FC Bihor Oradea, where in the next years was followed by two former teammates, Mircea Albu and Alexandru Gergely.

The three men from Brașov, together with local players such as Attila Kun, Ioan Agud, Gheorghe Dărăban, Paul Popovici, Constantin Bigan, Árpád Szűcs, Ioan Naom, Cornel Georgescu or Cornel Lupău made a team, that over years would be known as "the golden generation of FC Bihor".

130 second tier matches, also scoring 26 goals in the Divizia A. Nicolae Florescu is considered now a legend of FC Bihor.

[7] Nicolae Florescu was selected by the Romania national football team in 1978, for a friendly tournament that was held in Scotland.